CVE-2018-5108

Priority
Medium
Description
A Blob URL can violate origin attribute segregation, allowing it to be
accessed from a private browsing tab and for data to be passed between the
private browsing tab and a normal tab. This could allow for the leaking of
private information specific to the private browsing context. This issue is
mitigated by the requirement that the user enter the Blob URL manually in
order for the access violation to occur. This vulnerability affects Firefox
< 58.
References
Assigned-to
chrisccoulson
Package
Upstream:released (58.0)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):released (58.0+build6-0ubuntu0.14.04.1)
Ubuntu 16.04 LTS (Xenial Xerus):released (58.0+build6-0ubuntu0.16.04.1)
Ubuntu 17.10 (Artful Aardvark):released (58.0+build6-0ubuntu0.17.10.1)
Ubuntu 18.04 LTS (Bionic Beaver):released (59.0.1+build1-0ubuntu1)
Ubuntu 18.10 (Cosmic Cuttlefish):released (59.0.1+build1-0ubuntu1)
More Information

Updated: 2018-06-13 17:15:53 UTC (commit 14944)